from io import BytesIO
import sys
import os.path
from lxml import etree
import diazo.runtrace
import diazo.compiler
import diazo.run
try:
import unittest2 as unittest
except ImportError:
import unittest
if __name__ == '__main__':
__file__ = sys.argv[0]
def testfile(filename):
return os.path.join(os.path.abspath(os.path.dirname(__file__)),
'test_wsgi_files', filename)
class TestDebug(unittest.TestCase):
rules_str = b"""\
External Theme
I am daisy the cow
I am daisy the pig
"""
theme_str = b"""\
Provided Theme
I am a template cow
I am a template bull
I am daisy the pig
"""
def compile(self):
# Compile default rule and themes
ct = diazo.compiler.compile_theme(
rules=BytesIO(self.rules_str),
theme=BytesIO(self.theme_str),
indent=True,
runtrace=True,
)
return etree.XSLT(ct)
def test_internal(self):
processor = self.compile()
processor(etree.fromstring("""\
Content
I am frank the bull
I am daisy the pig
"""))
runtrace_doc = diazo.runtrace.generate_runtrace(
rules=BytesIO(self.rules_str),
error_log=processor.error_log,
)
self.assertXPath(runtrace_doc, "/d:rules/d:theme/@runtrace-if-content",
"false")
self.assertXPath(runtrace_doc, "/d:rules/d:rules/@runtrace-if-content",
"true")
#
self.assertXPath(runtrace_doc,
"/d:rules/d:rules/d:replace[1]/@runtrace-if-content",
"false")
self.assertXPath(runtrace_doc,
"/d:rules/d:rules/d:replace[1]/@runtrace-content",
"1")
self.assertXPath(runtrace_doc,
"/d:rules/d:rules/d:replace[1]/@runtrace-theme", "1")
self.assertXPath(
runtrace_doc,
"/d:rules/d:rules/d:replace[1]/@runtrace-merged-condition",
"false")
#
self.assertXPath(runtrace_doc,
"/d:rules/d:rules/d:replace[2]/@runtrace-if-content",
"true")
self.assertXPath(runtrace_doc,
"/d:rules/d:rules/d:replace[2]/@runtrace-content",
"1")
self.assertXPath(runtrace_doc,
"/d:rules/d:rules/d:replace[2]/@runtrace-theme", "1")
self.assertXPath(
runtrace_doc,
"/d:rules/d:rules/d:replace[2]/@runtrace-merged-condition",
"true")
#
self.assertXPath(runtrace_doc,
"/d:rules/d:rules/d:replace[3]/@runtrace-content",
"1")
self.assertXPath(
runtrace_doc,
"/d:rules/d:rules/d:replace[3]/@runtrace-merged-condition",
"true")
#
self.assertXPath(runtrace_doc,
"/d:rules/d:rules/d:replace[4]/@runtrace-content",
"0")
self.assertXPath(
runtrace_doc,
"/d:rules/d:rules/d:replace[4]/@runtrace-merged-condition",
"true")
#
self.assertXPath(
runtrace_doc,
"/d:rules/d:rules/d:replace[6]/@runtrace-if-not-content",
"false")
self.assertXPath(
runtrace_doc,
"/d:rules/d:rules/d:replace[6]/@runtrace-merged-condition",
"false")
def test_external(self):
processor = self.compile()
processor(etree.fromstring("""\
Content
I am daisy the cow
I am daisy the pig
"""))
runtrace_doc = diazo.runtrace.generate_runtrace(
rules=BytesIO(self.rules_str),
error_log=processor.error_log,
)
self.assertXPath(runtrace_doc,
"/d:rules/d:theme/@runtrace-if-content", "true")
self.assertXPath(runtrace_doc,
"/d:rules/d:rules/@runtrace-if-content", "true")
#
self.assertXPath(runtrace_doc,
"/d:rules/d:rules/d:replace[1]/@runtrace-if-content",
"true")
self.assertXPath(runtrace_doc,
"/d:rules/d:rules/d:replace[1]/@runtrace-content",
"1")
self.assertXPath(runtrace_doc,
"/d:rules/d:rules/d:replace[1]/@runtrace-theme", "1")
self.assertXPath(
runtrace_doc,
"/d:rules/d:rules/d:replace[1]/@runtrace-merged-condition", "true")
#
# The external theme only has the cow slot
self.assertXPath(runtrace_doc,
"/d:rules/d:rules/d:replace[2]/@runtrace-if-content",
"false")
self.assertXPath(runtrace_doc,
"/d:rules/d:rules/d:replace[2]/@runtrace-content",
"1")
self.assertXPath(runtrace_doc,
"/d:rules/d:rules/d:replace[2]/@runtrace-theme", "0")
self.assertXPath(
runtrace_doc,
"/d:rules/d:rules/d:replace[2]/@runtrace-merged-condition",
"false")
#
self.assertXPath(runtrace_doc,
"/d:rules/d:rules/d:replace[3]/@runtrace-content",
"1")
self.assertXPath(
runtrace_doc,
"/d:rules/d:rules/d:replace[3]/@runtrace-merged-condition", "true")
#
self.assertXPath(runtrace_doc,
"/d:rules/d:rules/d:replace[4]/@runtrace-content",
"0")
self.assertXPath(
runtrace_doc,
"/d:rules/d:rules/d:replace[4]/@runtrace-merged-condition", "true")
#
self.assertXPath(
runtrace_doc,
"/d:rules/d:rules/d:replace[6]/@runtrace-if-not-content",
"true")
self.assertXPath(
runtrace_doc,
"/d:rules/d:rules/d:replace[6]/@runtrace-merged-condition",
"true")
def test_htmlformat(self):
html_string = etree.tostring(
diazo.runtrace.runtrace_to_html(etree.fromstring("""\
""")))
# First rule has an if-content condition
self.assertIn(
b"""<rules""", html_string)
# HTML comments are included and escaped
self.assertIn(b"""<!-- Rules, lots of rules -->""", html_string)
# Rules tag has children
self.assertIn(b"""<rules """
b"""xml:id="r4">""",
html_string)
# Theme tag has no conditions, is a singleton
self.assertIn(b"""<theme href="index.html" xml:id="r1"/>""",
html_string)
# Whitespace is preserved
self.assertIn(b"""xml:id=\"r4\">\n <!-- Rules, lots of rules """
b"""-->""", html_string)
# Neither theme or content matched
self.assertIn(b"""<copy """
b"""xml:id="r5"""", html_string)
# Just content matched, still not good enough
self.assertIn(b"""<copy """
b"""xml:id="r6"""", html_string)
# Full match
self.assertIn(b"""<copy """
b"""xml:id="r7"""", html_string)
# More than one match still fine
self.assertIn(b"""<copy """
b"""xml:id="r8"""", html_string)
def assertXPath(self, doc, xpath, expected):
self.assertEqual(
doc.xpath(
xpath,
namespaces=(dict(d="http://namespaces.plone.org/diazo")))[0],
expected
)
def test_suite():
return unittest.defaultTestLoader.loadTestsFromName(__name__)